On the extraction of non-perturbative effects in the fragmentation functions of heavy quarks in e+ e- annihilation
| dc.creator | Oleari, Carlo | |
| dc.date | 1999-05-14 | |
| dc.date.accessioned | 2026-07-07T04:07:05Z | |
| dc.date.available | 2026-07-07T04:07:05Z | |
| dc.description | In this talk, we consider the computation of D and B fragmentation functions in e+e- annihilation. We present an improved differential cross section that merges together the O(alpha_s^2) fixed-order calculation and the next-to-leading-logarithmic resummed one. We compare the results of fitting present data using the next-to-leading-log cross section, the O(alpha_s^2) fixed-order and the improved one. | |
| dc.description | Talk given at XXXIV Rencontres De Moriond: QCD and High Energy Hadronic Interactions, Les Arc 1800, France, 20-27 March 1999 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9905344 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9905344 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/49016 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | On the extraction of non-perturbative effects in the fragmentation functions of heavy quarks in e+ e- annihilation | |
| dc.type | text |